2007-12-14 14:46:37

by Herbert Xu

[permalink] [raw]
Subject: [PATCH 2/3] [CRYPTO] api: Show async type

[CRYPTO] api: Show async type

This patch adds an async field to /proc/crypto for ablkcipher and aead
algorithms.

Signed-off-by: Herbert Xu <[email protected]>
---

crypto/ablkcipher.c | 4 ++++
crypto/aead.c | 4 ++++
2 files changed, 8 insertions(+)

diff --git a/crypto/ablkcipher.c b/crypto/ablkcipher.c
index ca08290..83cfed7 100644
--- a/crypto/ablkcipher.c
+++ b/crypto/ablkcipher.c
@@ -109,6 +109,8 @@ static void crypto_ablkcipher_show(struct seq_file *m, struct crypto_alg *alg)
struct ablkcipher_alg *ablkcipher = &alg->cra_ablkcipher;

seq_printf(m, "type : ablkcipher\n");
+ seq_printf(m, "async : %s\n", alg->cra_flags & CRYPTO_ALG_ASYNC ?
+ "yes" : "no");
seq_printf(m, "blocksize : %u\n", alg->cra_blocksize);
seq_printf(m, "min keysize : %u\n", ablkcipher->min_keysize);
seq_printf(m, "max keysize : %u\n", ablkcipher->max_keysize);
@@ -158,6 +160,8 @@ static void crypto_givcipher_show(struct seq_file *m, struct crypto_alg *alg)
struct ablkcipher_alg *ablkcipher = &alg->cra_ablkcipher;

seq_printf(m, "type : givcipher\n");
+ seq_printf(m, "async : %s\n", alg->cra_flags & CRYPTO_ALG_ASYNC ?
+ "yes" : "no");
seq_printf(m, "blocksize : %u\n", alg->cra_blocksize);
seq_printf(m, "min keysize : %u\n", ablkcipher->min_keysize);
seq_printf(m, "max keysize : %u\n", ablkcipher->max_keysize);
diff --git a/crypto/aead.c b/crypto/aead.c
index 2bf039b..c43fa81 100644
--- a/crypto/aead.c
+++ b/crypto/aead.c
@@ -115,6 +115,8 @@ static void crypto_aead_show(struct seq_file *m, struct crypto_alg *alg)
struct aead_alg *aead = &alg->cra_aead;

seq_printf(m, "type : aead\n");
+ seq_printf(m, "async : %s\n", alg->cra_flags & CRYPTO_ALG_ASYNC ?
+ "yes" : "no");
seq_printf(m, "blocksize : %u\n", alg->cra_blocksize);
seq_printf(m, "ivsize : %u\n", aead->ivsize);
seq_printf(m, "maxauthsize : %u\n", aead->maxauthsize);
@@ -169,6 +171,8 @@ static void crypto_nivaead_show(struct seq_file *m, struct crypto_alg *alg)
struct aead_alg *aead = &alg->cra_aead;

seq_printf(m, "type : nivaead\n");
+ seq_printf(m, "async : %s\n", alg->cra_flags & CRYPTO_ALG_ASYNC ?
+ "yes" : "no");
seq_printf(m, "blocksize : %u\n", alg->cra_blocksize);
seq_printf(m, "ivsize : %u\n", aead->ivsize);
seq_printf(m, "maxauthsize : %u\n", aead->maxauthsize);